make it easier to view the results as the returned JSON is not beautified (another possiblity is a tool such as Postman). Important : all URLs are relative to the private Apache Unomi URL, by default: may find it here: https://www.elastic.co/guide/en/elasticsearch/reference/5.6/search-aggregations-bucket-datehistogram- aggregation.html Here’s an example of a request to retrieve a histogram of by day retrieve the count of newcomers aggregated by day. DATE RANGE Date ranges make it possible to "bucket" dates, for example to regroup profiles by their birth date as in the example below: Apache Unomi

MIGRATION STEPS In order to migrate the data from ElasticSearch 5 to 7, Unomi provides a migration tool that is directly integrated. In this migration the following is assumed: the ElasticSearch 5 cluster an example you can simply use the default values. Be careful because the first address that the tool will ask for is the target (ElasticSearch 7) cluster, not the ES 5 one. Note that it is also possible (for example Kibana or ElasticSearch monitoring indices) they will not be migrated by this migration tool. Once the migration has completed, you can start the new Unomi instance using: unomi:start You

instructions outlined here. 2.27.0 Full release notes Highlights: 2.27.0 Introduced a new upgrade tool to help migrating your instance to a newer version. The client and broker now use SLF4J for their necessary for the brokers existing instance /etc and /bin files. You can use the new upgrade helper tool from the newly downloaded broker to refresh various configuration files and scripts for an existing to update your JGroups configuration. Many of the protocols have changed, and there's no automated tool to bring legacy configurations up to date so please refer to the JGroups documentation for more details

and auto-delete queues. 2.27.0 Full release notes Highlights: 2.27.0 Introduced a new upgrade tool to help migrating your instance to a newer version. The client and broker now use SLF4J for their necessary for the brokers existing instance /etc and /bin files. You can use the new upgrade helper tool from the newly downloaded broker to refresh various configuration files and scripts for an existing update your JGroups configuration. Many of the protocols have changed, and there's no automated tool to bring legacy configurations up to date so please refer to the JGroups documentation for more details

and auto-delete queues. 2.27.0 Full release notes Highlights: 2.27.0 Introduced a new upgrade tool to help migrating your instance to a newer version. The client and broker now use SLF4J for their necessary for the brokers existing instance /etc and /bin files. You can use the new upgrade helper tool from the newly downloaded broker to refresh various configuration files and scripts for an existing update your JGroups configuration. Many of the protocols have changed, and there's no automated tool to bring legacy configurations up to date so please refer to the JGroups documentation for more details

and auto-delete queues. 2.27.0 Full release notes Highlights: 2.27.0 Introduced a new upgrade tool to help migrating your instance to a newer version. The client and broker now use SLF4J for their necessary for the brokers existing instance /etc and /bin files. You can use the new upgrade helper tool from the newly downloaded broker to refresh various configuration files and scripts for an existing update your JGroups configuration. Many of the protocols have changed, and there's no automated tool to bring legacy configurations up to date so please refer to the JGroups documentation for more details

the Groovy beans DSL 62. Configuring the CLI with settings.xml 63. What to read next VIII. Build tool plugins 64. Spring Boot Maven plugin Including the plugin Packaging executable jar and war files database using Spring JDBC Initialize a Spring Batch database Use a higher-level database migration tool Execute Flyway database migrations on startup Execute Liquibase database migrations on startup 77 for the more advanced user. Deploy Spring Boot Applications: Cloud Deployment | OS Service Build tool plugins: Maven | Gradle Appendix: Application Properties | Auto-configuration classes | Executable

................................................................................ 193 VIII. Build tool plugins ......................................................................................... ................................................ 237 74.5. Use a higher level database migration tool ....................................................... 237 Execute Flyway database migrations on the more advanced user. • Deploy Spring Boot Applications: Cloud Deployment | OS Service • Build tool plugins: Maven | Gradle • Appendix: Application Properties | Auto-configuration classes | Executable

the Groovy beans DSL 61. Configuring the CLI with settings.xml 62. What to read next VIII. Build tool plugins 63. Spring Boot Maven plugin Including the plugin Packaging executable jar and war files database using Spring JDBC Initialize a Spring Batch database Use a higher level database migration tool Execute Flyway database migrations on startup Execute Liquibase database migrations on startup 75 for the more advanced user. Deploy Spring Boot Applications: Cloud Deployment | OS Service Build tool plugins: Maven | Gradle Appendix: Application Properties | Auto-configuration classes | Executable

store the returned values along with the time they were retrieved. A time-series database is a great tool for this job. This is exactly what tools like Prometheus do. That data can then be used to create and clear it Support for min/max expiry-delay Per-acceptor security domains Command-line check tool for checking the health of a broker Support disabling metrics per address via the enable-metrics 0 ... Individual client dependencies If you dont wish to use a build tool such as Maven which manages the dependencies for you, you may also choose to add the specific dependency